factory direct sales ss410 material countersunk head drill tail screw fastener

Changxun Metal 2yr.

Contacts:Li YuzheChat

Mobile:86-13103006557

E-mail:Fasteners, metal products, screws, nuts, bolts, washers, expansion screws

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Description

Packaging information

CTN Size: 100 × 100 × 100 cm

G.W./CTN:5 kg

QTY/CTN:5 piece/carton

Product Features

Material characteristicsSS410 belongs to martensitic stainless steel, which has certain corrosion resistance and strength. Compared with stainless steel such as 304, it has lower cost, and it has higher hardness. It can be heat treated to strengthen, and after appropriate heat treatment, it can obtain better mechanical properties.13。
Self-drilling and self-tapping performanceThe drill tail is in a special shape, similar to a twist drill, and does not require pre-drilling when installed. It can directly penetrate materials such as iron plates and complete the operation of drilling, tapping, and locking in one go, saving construction time and manpower. Moreover, it has strong adhesion and can effectively prevent looseness.
Sunken Head DesignThe head of the screw is recessed, and after tightening, the screw head can sink below the surface of the connected part, making the connection area more flat and beautiful, avoiding the exposure of the screw head to cause scratching or other harm to other parts or the human body. It is also suitable for situations with high appearance requirements or limited space.

Specifications and Dimensions

Common specifications include M3.5, M4.2, M4.8, M5.5, and M6.3, with lengths ranging from 13mm to 75mm or even longer, such as M4.2.13、M4.216、M4.219、M4.225、M4.232、M4.238、M4.245、M4.250、M4.813、M4.816、M4.819、M4.825、M4.832、M4.838、M4.845、M4.850、M5.519、M5.525、M5.532、M5.538、M5.545、M5.550、M5.563、M5.575 and so on.

Application field

Construction IndustryThe product is widely used in the fixed of color steel tiles on steel structures and the fixed of thin sheet materials in simple buildings. It can quickly and firmly connect color steel tiles or thin sheets together, improving construction efficiency and ensuring the stability and sealing of the structure.3。
Industrial Equipment ManufacturingUsed for the connection of various metal sheets, such as the assembly of equipment such as cabinets, ventilation ducts, and other equipment, the recessed design can make the equipment appearance more tidy and beautiful. The self-tapping and self-drilling performance is convenient for on-site installation and maintenance, and the SS410 material can meet certain corrosion resistance and strength requirements.
Home decorationIn the areas of furniture assembly, door and window installation, etc., they are also used, such as the backboard and sideboard of fixed furniture, the hinges and locks for door and window installation, etc. Their aesthetics and convenience are favored.

Update time：20250707140725